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AVprozaik [17]
3 years ago
8

What’s the question mark

Mathematics
2 answers:
nikitadnepr [17]3 years ago
8 0

Answer:

? = 30

Step-by-step explanation:

If the triangles are similar, then the only way I see this working is the sides measuring 63 and 54 are corresponding. The sides measuring 56 and 48 are corresponding. That leaves the sides measuring 35 and ? corresponding.

Set up a proportion.

63/54 = 35/?

63? = 54 * 35

63? = 1890

? = 30

Ann [662]3 years ago
5 0
It is 30 you can figure it out by know how much is left
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I need help with this...
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   ln 5
e              =    ?
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Keep in mind that y=e     and y = ln x are inverse functions of one another.
  ln 5
e       ,  we can drop both the "e" and the "ln 5."  We are left with 5 (answer).
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Alternatively, we could take the ln of both sides of y = e

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Then we are left with ln y = ln 5.  Dropping the "ln" operator from both sides,

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Answer:

Step-by-step explanation:

We are given that Jenna knits scarves and sells them on Etsy an online market place.

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